Video: Dab tsi organelle khaws cov khoom noj thiab cov xim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cells: Cov qauv thiab kev ua haujlwm
| A | B |
|---|---|
| tshuaj chlorophyll | ntsuab xim uas absorbs lub teeb rau photosynthesis |
| plastid | a cog cell qauv uas khaws cov khoom noj uas muaj cov xim |
| ribosome | lub "tsev tsim" rau cov proteins |
| ntxhib endoplasmic reticulum | ribosomes tuaj yeem pom nyob rau saum npoo ntawm lub cev. |
Ib yam li ntawd, dab tsi khaws cov zaub mov thiab pigments hauv ib lub cell?
Chloroplast yog plastids uas muaj cov ntsuab xim tshuaj chlorophyll. Lawv ntes lub teeb lub zog los ntawm lub hnub thiab siv nws los ua zaub mov . Ib qho chloroplast yog qhia hauv daim duab saum toj no. Chromoplasts yog plastids uas ua thiab khw lwm yam pigments.
dab tsi cell qauv khaws zaub mov? Vacuoles muaj kua dej puv organelles enclosed los ntawm ib tug membrane. Lawv tuaj yeem khaws cov khoom siv xws li zaub mov, dej, qab zib, cov zaub mov thiab cov khoom pov tseg. Ob qho tib si cilia thiab flagella yog cov plaub hau zoo li organelles uas nthuav tawm ntawm qhov chaw ntawm ntau cov tsiaj txhu.
Yog li ntawd, dab tsi organelle khaws cov khoom noj khoom haus thiab pov tseg?
Cell Qauv
| A | B |
|---|---|
| tshuaj chloroplast | organelles uas ua suab thaj thiab hnub rau zaub mov |
| cell phab ntsa | ib daim npog uas tiv thaiv cov nroj tsuag cog thiab muab lawv cov duab |
| vacuole | khaws cov dej, khoom pov tseg, khoom noj, thiab lwm yam khoom siv cellular |
| Golgi cev | membranes uas cais cov protein |
Dab tsi pab khaws cov zaub mov lossis cov xim?
Plastids yog organelles pom nyob rau hauv cov nroj tsuag thiab algae uas ua lub luag haujlwm loj hauv photosynthesis. Plastids yog siv los tsim thiab khaws cov khoom noj los yog xim xim.
Pom zoo:
Dab tsi yog qhov me me ntawm cov khoom uas khaws cov khoom ntawm lub caij?
Ib qho atom yog qhov tsawg tshaj plaws ntawm txhua lub caij uas tseem khaws cov yam ntxwv ntawm lub caij ntawd. Ib daim ntawm ib lub caij uas peb tuaj yeem pom lossis kov yog ua los ntawm ntau, ntau atoms thiab tag nrho cov atoms yog tib yam lawv txhua tus muaj tib tus naj npawb ntawm protons
Cov xim dab tsi yog cov hlwb feem ntau ua ntej siv thawj cov xim rau cov txheej txheem Gram stain?
Ua ntej, siv lead ua violet, thawj stain, yog siv rau lub tshav kub-tso smear, muab tag nrho cov hlwb xim liab
Dab tsi cell organelle khaws cov zaub mov lossis cov xim?
Cells: Structure thiab Function A B chlorophyll ntsuab pigment uas absorbs lub teeb rau photosynthesis plastid ib tsob nroj cell qauv uas khaws cov zaub mov ntawm muaj pigment ribosome lub 'construction site' rau proteins ntxhib endoplasmic reticulum ribosomes muaj peev xwm pom nyob rau hauv lub nto ntawm no organelle
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Dab tsi organelle khaws cov khoom hauv lub cell?
Tshooj 7: Cell Structure and Function AB vacuole ib lub cell organelle uas khaws cov ntaub ntawv xws li dej, ntsev, proteins, thiab carbohydrates chloroplast ib tug organelle pom nyob rau hauv lub hlwb ntawm cov nroj tsuag thiab ib co lwm yam kab mob uas siv lub zog los ntawm tshav ntuj los ua lub zog-nplua nuj zaub mov molecules los ntawm photosynthesis